G13231232313132323132313231323223313232233133313122131331123231   >>    G1323123231313232313231323132322331323223313331312213133112323   <<    G13231232313132323132313231323223313232233133313122131331123233   >>      G13231232313132323132313231323223313232233133313122131331123232   >>